3v4l.org

run code in 300+ PHP versions simultaneously
<?php $x='%02%01%0c%00%d0A%03%0a%00%00%00%00%01%01%06%00%02%1f%03%12%0a%00%00%00%00%00%00%00%04%01*%00%02%00%00%00(@%06%00%00%00%00%00@%ceVt%00%00%00%00%93%05B%dd%e7B%04B%bb%e8%98%99+%c4%fd%cc%02%02%7f%ff%04%00'; foreach (explode('%', $x) as $y) { echo chr(hexdec($y)); }

Here you find the average performance (time & memory) of each version. A grayed out version indicates it didn't complete successfully (based on exit-code).

VersionSystem time (s)User time (s)Memory (MiB)
8.3.60.0140.00418.67
8.3.50.0090.00922.05
8.3.40.0130.00318.90
8.3.30.0130.00318.62
8.3.20.0080.00018.52
8.3.10.0000.00821.04
8.3.00.0000.00721.78
8.2.180.0070.01016.32
8.2.170.0100.01022.96
8.2.160.0030.01020.36
8.2.150.0030.00524.18
8.2.140.0000.00824.66
8.2.130.0030.00526.16
8.2.120.0040.00420.94
8.2.110.0070.01020.57
8.2.100.0090.00317.84
8.2.90.0050.00319.21
8.2.80.0000.00817.97
8.2.70.0080.00317.50
8.2.60.0090.00017.93
8.2.50.0000.00818.07
8.2.40.0080.00018.03
8.2.30.0080.00019.38
8.2.20.0040.00417.56
8.2.10.0030.00617.60
8.2.00.0060.00317.67
8.1.280.0110.00425.92
8.1.270.0030.00523.99
8.1.260.0050.00326.35
8.1.250.0040.00428.09
8.1.240.0090.00022.33
8.1.230.0070.00420.87
8.1.220.0050.00318.77
8.1.210.0040.00419.04
8.1.200.0050.00617.23
8.1.190.0000.00717.54
8.1.180.0050.00318.10
8.1.170.0050.00318.49
8.1.160.0000.00718.75
8.1.150.0080.00018.59
8.1.140.0040.00417.47
8.1.130.0000.00717.88
8.1.120.0000.00717.39
8.1.110.0000.00717.44
8.1.100.0040.00417.41
8.1.90.0030.00517.40
8.1.80.0080.00017.46
8.1.70.0000.00717.42
8.1.60.0030.00617.50
8.1.50.0020.00517.49
8.1.40.0000.00817.51
8.1.30.0020.00517.64
8.1.20.0040.00417.59
8.1.10.0000.00717.40
8.1.00.0030.00517.41
8.0.300.0050.00319.89
8.0.290.0040.00417.16
8.0.280.0000.00718.38
8.0.270.0030.00316.86
8.0.260.0000.00716.87
8.0.250.0000.00716.99
8.0.240.0040.00416.97
8.0.230.0000.00716.98
8.0.220.0070.00016.98
8.0.210.0050.00316.93
8.0.200.0000.00716.91
8.0.190.0030.00516.96
8.0.180.0070.00016.97
8.0.170.0000.00716.95
8.0.160.0040.00417.04
8.0.150.0040.00416.93
8.0.140.0000.00816.83
8.0.130.0050.00013.39
8.0.120.0050.00216.90
8.0.110.0000.01016.89
8.0.100.0040.00416.89
8.0.90.0040.00416.88
8.0.80.0090.00616.93
8.0.70.0070.00016.85
8.0.60.0040.00416.98
8.0.50.0040.00416.96
8.0.30.0150.00517.19
8.0.20.0070.01217.40
8.0.10.0040.00416.97
8.0.00.0120.01116.74
7.4.330.0020.00216.72
7.4.320.0030.00316.56
7.4.300.0000.00616.47
7.4.290.0000.00716.41
7.4.280.0000.00716.63
7.4.270.0000.00716.51
7.4.260.0000.00513.24
7.4.250.0050.00216.35
7.4.240.0070.00016.51
7.4.230.0060.00216.49
7.4.220.0080.00816.55
7.4.210.0070.00916.55
7.4.200.0000.00816.59
7.4.190.0030.00516.65
7.4.160.0100.00716.68
7.4.150.0080.00817.40
7.4.140.0130.00817.86
7.4.130.0090.01116.49
7.4.120.0100.00816.54
7.4.110.0180.00016.58
7.4.100.0070.01116.22
7.4.90.0090.00916.52
7.4.80.0090.01219.39
7.4.70.0060.01016.30
7.4.60.0100.00716.45
7.4.50.0080.00016.43
7.4.40.0030.01322.77
7.4.30.0140.00316.71
7.4.00.0060.00914.86
7.3.330.0050.00013.10
7.3.320.0050.00013.11
7.3.310.0050.00316.33
7.3.300.0040.00416.06
7.3.290.0030.01316.19
7.3.280.0090.00716.15
7.3.270.0090.00917.40
7.3.260.0090.01218.24
7.3.250.0130.00816.19
7.3.240.0070.01016.48
7.3.230.0060.01216.39
7.3.210.0070.01116.53
7.3.200.0040.01319.39
7.3.190.0090.00916.54
7.3.180.0090.00916.29
7.3.170.0060.01216.54
7.3.160.0060.00916.29
7.3.120.0110.00715.04
7.3.10.0070.00716.41
7.3.00.0030.00716.52
7.2.330.0070.01116.45
7.2.320.0110.01016.46
7.2.310.0060.01816.46
7.2.300.0140.00316.61
7.2.290.0130.00316.43
7.2.130.0000.00916.96
7.2.120.0100.00316.91
7.2.110.0040.00416.85
7.2.100.0110.00316.77
7.2.90.0090.00617.08
7.2.80.0040.01216.85
7.2.70.0040.01116.93
7.2.60.0060.00916.99
7.2.50.0030.00516.82
7.2.40.0000.01616.92
7.2.30.0040.01116.49
7.2.20.0030.00616.94
7.2.10.0040.01116.68
7.2.00.0040.01018.05
7.1.250.0030.00915.68
7.1.100.0040.00417.53
7.1.70.0000.00716.96
7.1.60.0070.01719.40
7.1.50.0140.01016.57
7.1.00.0070.03022.54
7.0.200.0030.00516.81
7.0.140.0000.07722.00
7.0.70.0100.07721.84
7.0.60.0100.06021.87
7.0.50.0030.07722.04
7.0.40.0030.08720.05
7.0.30.0100.05719.95
7.0.20.0030.08720.14
7.0.10.0070.07720.10
7.0.00.0030.04320.12
5.6.280.0030.07321.08
5.6.220.0100.07320.70
5.6.210.0070.07320.48
5.6.200.0030.07020.96
5.6.190.0000.08721.07
5.6.180.0070.06321.11
5.6.170.0000.04721.05
5.6.160.0030.04720.93
5.6.150.0000.05321.02
5.6.140.0000.05320.94
5.6.130.0030.07021.04
5.6.120.0030.05721.05
5.6.110.0070.07721.07
5.6.100.0030.09721.09
5.6.90.0070.09321.11
5.6.80.0030.03720.39
5.6.70.0000.05020.51
5.6.60.0000.08720.54
5.6.50.0100.07020.49
5.6.40.0070.07020.46
5.6.30.0030.06720.39
5.6.20.0070.08020.34
5.6.10.0070.07720.30
5.6.00.0000.07720.44
5.5.360.0000.07720.35
5.5.350.0070.07720.43
5.5.340.0000.08720.88
5.5.330.0070.04720.87
5.5.320.0070.04020.76
5.5.310.0030.04020.87
5.5.300.0000.03720.91
5.5.290.0030.08720.92
5.5.280.0000.06320.92
5.5.270.0030.06720.90
5.5.260.0070.05320.85
5.5.250.0100.07320.71
5.5.240.0000.08320.16
5.5.230.0070.07720.15
5.5.220.0100.07020.15
5.5.210.0070.07720.26
5.5.200.0030.05020.27
5.5.190.0000.04320.17
5.5.180.0000.09020.27
5.5.160.0030.03720.18
5.5.150.0000.07720.27
5.5.140.0070.03720.16
5.5.130.0000.08320.27
5.5.120.0100.05320.12
5.5.110.0100.07719.98
5.5.100.0000.08320.15
5.5.90.0070.08020.15
5.5.80.0100.06720.15
5.5.70.0130.07020.11
5.5.60.0070.07020.08
5.5.50.0030.07720.06
5.5.40.0030.07720.07
5.5.30.0000.06719.88
5.5.20.0070.07320.07
5.5.10.0000.07019.96
5.5.00.0130.03320.00
5.4.450.0030.07719.37
5.4.440.0000.06319.44
5.4.430.0070.08019.26
5.4.420.0030.07719.42
5.4.410.0070.05019.14
5.4.400.0000.05719.07
5.4.390.0030.08018.90
5.4.380.0070.04718.81
5.4.370.0000.08319.14
5.4.360.0000.08019.03
5.4.350.0030.06018.88
5.4.340.0130.07019.03
5.4.320.0000.04318.96
5.4.310.0030.08018.97
5.4.300.0000.08318.94
5.4.290.0170.06719.12
5.4.280.0000.08319.14
5.4.270.0000.08018.95
5.4.260.0070.06319.22
5.4.250.0030.07319.11
5.4.240.0030.07719.04
5.4.230.0000.07718.93
5.4.220.0000.08018.89
5.4.210.0070.07319.06
5.4.200.0000.08018.97
5.4.190.0030.07318.77
5.4.180.0030.06719.13
5.4.170.0070.05018.77
5.4.160.0030.06718.82
5.4.150.0100.03719.12
5.4.140.0030.07716.33
5.4.130.0000.05316.37
5.4.120.0070.07016.39
5.4.110.0030.04716.42
5.4.100.0000.08016.32
5.4.90.0030.05316.22
5.4.80.0100.06716.43
5.4.70.0170.06716.39
5.4.60.0100.07316.24
5.4.50.0030.06016.19
5.4.40.0000.08016.46
5.4.30.0100.05316.35
5.4.20.0000.07716.31
5.4.10.0070.05716.45
5.4.00.0030.06315.73
5.3.290.0030.03714.53
5.3.280.0030.08014.59
5.3.270.0070.07314.61
5.3.260.0000.05014.45
5.3.250.0000.07014.59
5.3.240.0030.07014.59
5.3.230.0030.04314.54
5.3.220.0070.05714.40
5.3.210.0070.06014.55
5.3.200.0070.07714.59
5.3.190.0030.07014.54
5.3.180.0000.08014.39
5.3.170.0070.07314.47
5.3.160.0070.08014.53
5.3.150.0070.07014.56
5.3.140.0070.05714.50
5.3.130.0030.08714.46
5.3.120.0030.05314.50
5.3.110.0070.06714.41
5.3.100.0000.07713.95
5.3.90.0000.08013.85
5.3.80.0100.06013.96
5.3.70.0000.04313.88
5.3.60.0000.05714.00
5.3.50.0070.07313.86
5.3.40.0030.07013.95
5.3.30.0000.06013.93
5.3.20.0000.07313.61
5.3.10.0030.04713.67
5.3.00.0070.07313.63
5.2.170.0030.06012.32
5.2.160.0030.06312.32
5.2.150.0030.06012.32
5.2.140.0000.05012.32
5.2.130.0000.05712.32
5.2.120.0030.06012.32
5.2.110.0030.06012.32
5.2.100.0070.05012.32
5.2.90.0030.06012.32
5.2.80.0030.06312.32
5.2.70.0000.06312.32
5.2.60.0030.05012.32
5.2.50.0100.05312.32
5.2.40.0030.06012.32
5.2.30.0000.04712.32
5.2.20.0000.03712.32
5.2.10.0070.05712.32
5.2.00.0030.04012.32
5.1.60.0030.05012.32
5.1.50.0030.05312.32
5.1.40.0000.05712.32
5.1.30.0070.04312.32
5.1.20.0030.03712.32
5.1.10.0030.05712.32
5.1.00.0030.05712.32
5.0.50.0030.04712.32
5.0.40.0000.03712.32
5.0.30.0030.05712.32
5.0.20.0000.04312.32
5.0.10.0000.04712.32
5.0.00.0030.06712.32
4.4.90.0070.03012.32
4.4.80.0100.02312.32
4.4.70.0030.03712.32
4.4.60.0030.03312.32
4.4.50.0000.03712.32
4.4.40.0000.03712.32
4.4.30.0000.03712.32
4.4.20.0030.03012.32
4.4.10.0030.02712.32
4.4.00.0000.05312.32
4.3.110.0000.03712.32
4.3.100.0000.03712.32
4.3.90.0070.03012.32
4.3.80.0000.05312.32
4.3.70.0000.02012.32
4.3.60.0070.03012.32
4.3.50.0030.02312.32
4.3.40.0030.05312.32
4.3.30.0030.03312.32
4.3.20.0030.03312.32
4.3.10.0000.03012.32
4.3.00.0000.03712.32

preferences:
62.16 ms | 401 KiB | 5 Q